In this section you will find materials that support the implementation of EarthComm, Chapter 8: Chapter Challenge.
The Cosmic Distance Scale, NASA
This resource gives an impression of how immense our Universe is by starting with an image of the Earth and then zooming out to the furthest visible reaches of our Universe.
These indicate what you should understand and be able to do as a result of the section. Each Learning Outcome highlights one main practice of science or engineering that you will use to investigate and explore ideas of Earth and space sciences and key crosscutting concepts that are common among all the sciences.